US4441253AExpiredUtility

Two cycle safety razor

Individually held — no corporate assignee on recordPriority: May 19, 1983Filed: May 19, 1983Granted: Apr 10, 1984
Est. expiryMay 19, 2003(expired)· nominal 20-yr term from priority
B26B 21/56B26B 21/18B26B 21/40
22
PatentIndex Score
3
Cited by
4
References
1
Claims

Abstract

A Two Cycle Safety Razor having a handle, platform, razor blade and cover plate. The platform having on its longer sides alternating teeth and slots preventing nicking of the shaven area from the blade edges. The alternating teeth and slots being of equal width. The razor assembly having a means to shift the blade the distance of one of said teeth, exposing at a slot a previously unused blade portion and simultaneously covering at a tooth a previously used blade portion, thereby utilizing a greater percentage of a razor blade's edge than heretofore obtained.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
       1. A safety razor comprising in combination (a) a platform having its length greater than its width, said platform having a series of alternating slots and teeth along the edges of its longer sides, the width of each of said teeth being equal to the width of each of said slots;   (b) a cover plate substantially the same size as said platform to cooperate with said platform, having horizontal guides and a center screw;   (c) a razor blade substantially the same size as said platform to cooperate with said platform and said cover plate;   (d) an elongated handle to receive said center screw, releasably connecting to said platform, said razor blade and said cover plate;   (e) a means to manually shift said razor blade a length of one of said teeth relative to said platform, exposing said lengths of said razor blade's edge previously unused, and the previously used lengths covered by said teeth of said platform; and   (f) said means to shift said razor blade relative to said platform includes an oblong center opening in said platform having its larger diameter equal to the diameter of said center screw plus the width of one of said teeth of said platform, whereby said razor assembly is loosened such that said platform is shifted relative to said center screw.

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